package Ketang0416;

import java.util.Scanner;

public class 判断偶数 {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int a = in.nextInt();
		if (a % 2 == 0) {
			System.out.println(a + "为偶数");
		} else {
			System.out.println(a + "为奇数");
		}

	}

}
